revise 'translatable string' policy
[claws.git] / src / inc.c
index 3850358756ed7154cc29d6cd12abce4484a7784c..7b9e33d4325487d26dcf92fb47d50944b958855b 100644 (file)
--- a/src/inc.c
+++ b/src/inc.c
@@ -1,6 +1,6 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2003 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2004 Hiroyuki Yamamoto
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -81,8 +81,8 @@ static GdkBitmap *okxpmmask;
 
 static void inc_finished               (MainWindow             *mainwin,
                                         gboolean                new_messages);
-static gint inc_account_mail           (PrefsAccount           *account,
-                                        MainWindow             *mainwin);
+static gint inc_account_mail_real      (MainWindow             *mainwin,
+                                        PrefsAccount           *account);
 
 static IncProgressDialog *inc_progress_dialog_create
                                        (gboolean                autocheck);
@@ -94,9 +94,22 @@ static void inc_session_destroy              (IncSession             *session);
 static gint inc_start                  (IncProgressDialog      *inc_dialog);
 static IncState inc_pop3_session_do    (IncSession             *session);
 
+static void inc_timer_start            (IncProgressDialog      *inc_dialog,
+                                        IncSession             *inc_session);
+static void inc_timer_stop             (IncProgressDialog      *inc_dialog);
+
+static void inc_progress_dialog_update (IncProgressDialog      *inc_dialog,
+                                        IncSession             *inc_session);
+
 static void inc_progress_dialog_set_label
                                        (IncProgressDialog      *inc_dialog,
                                         IncSession             *inc_session);
+static void inc_progress_dialog_set_progress
+                                       (IncProgressDialog      *inc_dialog,
+                                        IncSession             *inc_session);
+
+static gint inc_progress_timer_func    (gpointer        data);
+static gint inc_folder_timer_func      (gpointer        data);
 
 static gint inc_recv_data_progressive  (Session        *session,
                                         guint           cur_len,
@@ -108,6 +121,8 @@ static gint inc_recv_data_finished  (Session        *session,
 static gint inc_recv_message           (Session        *session,
                                         const gchar    *msg,
                                         gpointer        data);
+static gint inc_drop_message           (Pop3Session    *session,
+                                        const gchar    *file);
 
 static void inc_put_error              (IncState        istate,
                                         const gchar    *msg);
@@ -181,7 +196,7 @@ void inc_mail(MainWindow *mainwin, gboolean notify)
                        return;
                }
        } else {
-               account_new_msgs = inc_account_mail(cur_account, mainwin);
+               account_new_msgs = inc_account_mail_real(mainwin, cur_account);
                if (account_new_msgs > 0)
                        new_msgs += account_new_msgs;
        }
@@ -196,10 +211,10 @@ void inc_mail(MainWindow *mainwin, gboolean notify)
 void inc_pop_before_smtp(PrefsAccount *acc)
 {
        /* FIXME: assumes to attach to first main window */
-       inc_account_mail(acc, mainwindow_get_mainwindow());
+       inc_account_mail(mainwindow_get_mainwindow(), acc);
 }
 
-static gint inc_account_mail(PrefsAccount *account, MainWindow *mainwin)
+static gint inc_account_mail_real(MainWindow *mainwin, PrefsAccount *account)
 {
        IncProgressDialog *inc_dialog;
        IncSession *session;
@@ -245,6 +260,30 @@ static gint inc_account_mail(PrefsAccount *account, MainWindow *mainwin)
        return 0;
 }
 
+gint inc_account_mail(MainWindow *mainwin, PrefsAccount *account)
+{
+       gint new_msgs;
+
+       if (inc_lock_count) return 0;
+
+       if (prefs_common.work_offline)
+               if (alertpanel(_("Offline warning"), 
+                              _("You're working offline. Override?"),
+                              _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
+               return;
+
+       inc_autocheck_timer_remove();
+       main_window_lock(mainwin);
+
+       new_msgs = inc_account_mail_real(mainwin, account);
+
+       inc_finished(mainwin, new_msgs > 0);
+       main_window_unlock(mainwin);
+       inc_autocheck_timer_set();
+
+       return new_msgs;
+}
+
 void inc_all_account_mail(MainWindow *mainwin, gboolean autocheck,
                          gboolean notify)
 {
@@ -355,6 +394,8 @@ static IncProgressDialog *inc_progress_dialog_create(gboolean autocheck)
        }
 
        dialog->dialog = progress;
+       dialog->progress_timer_id = 0;
+       dialog->folder_timer_id = 0;
        dialog->queue_list = NULL;
        dialog->cur_row = 0;
 
@@ -386,10 +427,7 @@ static void inc_progress_dialog_clear(IncProgressDialog *inc_dialog)
        progress_dialog_set_value(inc_dialog->dialog, 0.0);
        progress_dialog_set_label(inc_dialog->dialog, "");
        if (inc_dialog->mainwin)
-               gtk_progress_set_show_text
-                       (GTK_PROGRESS(inc_dialog->mainwin->progressbar), FALSE);
-       gtk_progress_bar_update
-               (GTK_PROGRESS_BAR(inc_dialog->mainwin->progressbar), 0.0);
+               main_window_progress_off(inc_dialog->mainwin);
 }
 
 static void inc_progress_dialog_destroy(IncProgressDialog *inc_dialog)
@@ -399,11 +437,7 @@ static void inc_progress_dialog_destroy(IncProgressDialog *inc_dialog)
        inc_dialog_list = g_list_remove(inc_dialog_list, inc_dialog);
 
        if (inc_dialog->mainwin)
-               gtk_progress_set_show_text
-                       (GTK_PROGRESS(inc_dialog->mainwin->progressbar), FALSE);
-       gtk_progress_bar_update
-               (GTK_PROGRESS_BAR(inc_dialog->mainwin->progressbar), 0.0);
-
+               main_window_progress_off(inc_dialog->mainwin);
        progress_dialog_destroy(inc_dialog->dialog);
 
        g_free(inc_dialog);
@@ -421,8 +455,20 @@ static IncSession *inc_session_new(PrefsAccount *account)
                return NULL;
 
        session = g_new0(IncSession, 1);
+
        session->session = pop3_session_new(account);
        session->session->data = session;
+       POP3_SESSION(session->session)->drop_message = inc_drop_message;
+       session_set_recv_message_notify(session->session,
+                                       inc_recv_message, session);
+       session_set_recv_data_progressive_notify(session->session,
+                                                inc_recv_data_progressive,
+                                                session);
+       session_set_recv_data_notify(session->session,
+                                    inc_recv_data_finished, session);
+
+       session->folder_table = g_hash_table_new(NULL, NULL);
+       session->tmp_folder_table = g_hash_table_new(NULL, NULL);
 
        return session;
 }
@@ -432,6 +478,8 @@ static void inc_session_destroy(IncSession *session)
        g_return_if_fail(session != NULL);
 
        session_destroy(session->session);
+       g_hash_table_destroy(session->folder_table);
+       g_hash_table_destroy(session->tmp_folder_table);
        g_free(session);
 }
 
@@ -514,13 +562,6 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                SET_PIXMAP_AND_TEXT(currentxpm, currentxpmmask,
                                    _("Retrieving"));
 
-               session_set_recv_message_notify(session->session,
-                                               inc_recv_message, session);
-               session_set_recv_data_progressive_notify
-                       (session->session, inc_recv_data_progressive, session);
-               session_set_recv_data_notify(session->session,
-                                            inc_recv_data_finished, session);
-
                /* begin POP3 session */
                inc_state = inc_pop3_session_do(session);
 
@@ -565,13 +606,8 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                if (pop3_session->error_val == PS_AUTHFAIL) {
                        if(!prefs_common.no_recv_err_panel) {
                                if((prefs_common.recv_dialog_mode == RECV_DIALOG_ALWAYS) ||
-                                   ((prefs_common.recv_dialog_mode == RECV_DIALOG_MANUAL) && focus_window)) {
+                                   ((prefs_common.recv_dialog_mode == RECV_DIALOG_MANUAL) && focus_window))
                                        manage_window_focus_in(inc_dialog->dialog->window, NULL, NULL);
-                               }
-                               alertpanel_error
-                                       (_("Authorization for %s on %s failed"),
-                                        pop3_session->user,
-                                        pop3_session->ac_prefs->recv_server);
                        }
                }
 
@@ -590,8 +626,6 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                folder_item_scan(processing);
                msglist = folder_item_get_msg_list(processing);
 
-               folder_item_update_freeze();
-
                /* process messages */
                for(msglist_element = msglist; msglist_element != NULL; msglist_element = msglist_element->next) {
                        msginfo = (MsgInfo *) msglist_element->data;
@@ -601,8 +635,6 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                }
                g_slist_free(msglist);
 
-               folder_item_update_thaw();
-
                statusbar_pop_all();
 
                new_msgs += pop3_session->cur_total_num;
@@ -665,7 +697,7 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                        g_list_remove(inc_dialog->queue_list, session);
        }
 
-       if (prefs_common.close_recv_dialog)
+       if (prefs_common.close_recv_dialog || !inc_dialog->show_dialog)
                inc_progress_dialog_destroy(inc_dialog);
        else {
                gtk_window_set_title(GTK_WINDOW(inc_dialog->dialog->window),
@@ -738,6 +770,7 @@ static IncState inc_pop3_session_do(IncSession *session)
               session->inc_state != INC_CANCEL)
                gtk_main_iteration();
 
+       inc_timer_stop(inc_dialog);
        statusbar_pop_all();
 
        if (session->inc_state == INC_SUCCESS) {
@@ -774,6 +807,40 @@ static IncState inc_pop3_session_do(IncSession *session)
        return session->inc_state;
 }
 
+static void inc_timer_start(IncProgressDialog *inc_dialog,
+                           IncSession *inc_session)
+{
+       if (inc_dialog->progress_timer_id == 0) {
+               inc_dialog->progress_timer_id =
+                       gtk_timeout_add(PROGRESS_UPDATE_INTERVAL,
+                                       inc_progress_timer_func, inc_session);
+       }
+       if (inc_dialog->folder_timer_id == 0) {
+               inc_dialog->folder_timer_id =
+                       gtk_timeout_add(FOLDER_UPDATE_INTERVAL,
+                                       inc_folder_timer_func, inc_session);
+       }
+}
+
+static void inc_timer_stop(IncProgressDialog *inc_dialog)
+{
+       if (inc_dialog->progress_timer_id) {
+               gtk_timeout_remove(inc_dialog->progress_timer_id);
+               inc_dialog->progress_timer_id = 0;
+       }
+       if (inc_dialog->folder_timer_id) {
+               gtk_timeout_remove(inc_dialog->folder_timer_id);
+               inc_dialog->folder_timer_id = 0;
+       }
+}
+
+static void inc_progress_dialog_update(IncProgressDialog *inc_dialog,
+                                      IncSession *inc_session)
+{
+       inc_progress_dialog_set_label(inc_dialog, inc_session);
+       inc_progress_dialog_set_progress(inc_dialog, inc_session);
+}
+
 static void inc_progress_dialog_set_label(IncProgressDialog *inc_dialog,
                                          IncSession *inc_session)
 {
@@ -812,16 +879,7 @@ static void inc_progress_dialog_set_label(IncProgressDialog *inc_dialog,
                        (dialog, _("Getting the size of messages (LIST)..."));
                break;
        case POP3_RETR:
-               gtk_progress_set_show_text
-                       (GTK_PROGRESS(inc_dialog->mainwin->progressbar), TRUE);
-               g_snprintf(buf, sizeof(buf), "%d / %d",
-                          session->cur_msg, session->count);
-               gtk_progress_set_format_string
-                       (GTK_PROGRESS(inc_dialog->mainwin->progressbar), buf);
-               inc_recv_data_progressive
-                       (SESSION(session), 0,
-                        session->msg[session->cur_msg].size,
-                        inc_session);
+       case POP3_RETR_RECV:
                break;
        case POP3_DELETE:
                if (session->msg[session->cur_msg].recv_time <
@@ -839,16 +897,93 @@ static void inc_progress_dialog_set_label(IncProgressDialog *inc_dialog,
        }
 }
 
+static void inc_progress_dialog_set_progress(IncProgressDialog *inc_dialog,
+                                            IncSession *inc_session)
+{
+       gchar buf[MSGBUFSIZE];
+       Pop3Session *pop3_session = POP3_SESSION(inc_session->session);
+       gchar *total_size_str;
+       gint cur_total;
+       gint total;
+
+       if (!pop3_session->new_msg_exist) return;
+
+       cur_total = inc_session->cur_total_bytes;
+       total = pop3_session->total_bytes;
+       if (pop3_session->state == POP3_RETR ||
+           pop3_session->state == POP3_RETR_RECV) {
+               Xstrdup_a(total_size_str, to_human_readable(total), return);
+               g_snprintf(buf, sizeof(buf),
+                          _("Retrieving message (%d / %d) (%s / %s)"),
+                          pop3_session->cur_msg, pop3_session->count,
+                          to_human_readable(cur_total), total_size_str);
+               progress_dialog_set_label(inc_dialog->dialog, buf);
+       }
+
+       progress_dialog_set_percentage
+               (inc_dialog->dialog,(gfloat)cur_total / (gfloat)total);
+
+       gtk_progress_set_show_text
+               (GTK_PROGRESS(inc_dialog->mainwin->progressbar), TRUE);
+       g_snprintf(buf, sizeof(buf), "%d / %d",
+                  pop3_session->cur_msg, pop3_session->count);
+       gtk_progress_set_format_string
+               (GTK_PROGRESS(inc_dialog->mainwin->progressbar), buf);
+       gtk_progress_bar_update
+               (GTK_PROGRESS_BAR(inc_dialog->mainwin->progressbar),
+                (gfloat)cur_total / (gfloat)total);
+
+       if (pop3_session->cur_total_num > 0) {
+               g_snprintf(buf, sizeof(buf),
+                          _("Retrieving (%d message(s) (%s) received)"),
+                          pop3_session->cur_total_num,
+                          to_human_readable
+                          (pop3_session->cur_total_recv_bytes));
+               gtk_clist_set_text(GTK_CLIST(inc_dialog->dialog->clist),
+                                  inc_dialog->cur_row, 2, buf);
+       }
+}
+
+static gboolean hash_remove_func(gpointer key, gpointer value, gpointer data)
+{
+       return TRUE;
+}
+
+static gint inc_progress_timer_func(gpointer data)
+{
+       IncSession *inc_session = (IncSession *)data;
+       IncProgressDialog *inc_dialog;
+
+       inc_dialog = (IncProgressDialog *)inc_session->data;
+
+       inc_progress_dialog_update(inc_dialog, inc_session);
+
+       return TRUE;
+}
+
+static gint inc_folder_timer_func(gpointer data)
+{
+       IncSession *inc_session = (IncSession *)data;
+       IncProgressDialog *inc_dialog;
+
+       inc_dialog = (IncProgressDialog *)inc_session->data;
+
+       if (g_hash_table_size(inc_session->tmp_folder_table) > 0) {
+               folderview_update_item_foreach(inc_session->tmp_folder_table,
+                                              FALSE);
+               g_hash_table_foreach_remove(inc_session->tmp_folder_table,
+                                           hash_remove_func, NULL);
+       }
+
+       return TRUE;
+}
+
 static gint inc_recv_data_progressive(Session *session, guint cur_len,
                                      guint total_len, gpointer data)
 {
-       gchar buf[MSGBUFSIZE];
        IncSession *inc_session = (IncSession *)data;
        Pop3Session *pop3_session = POP3_SESSION(session);
-       IncProgressDialog *inc_dialog;
-       ProgressDialog *dialog;
        gint cur_total;
-       gchar *total_size;
 
        g_return_val_if_fail(inc_session != NULL, -1);
 
@@ -859,26 +994,10 @@ static gint inc_recv_data_progressive(Session *session, guint cur_len,
 
        if (!pop3_session->new_msg_exist) return 0;
 
-       inc_dialog = (IncProgressDialog *)inc_session->data;
-       dialog = inc_dialog->dialog;
-
        cur_total = pop3_session->cur_total_bytes + cur_len;
        if (cur_total > pop3_session->total_bytes)
                cur_total = pop3_session->total_bytes;
-
-       Xstrdup_a(total_size, to_human_readable(pop3_session->total_bytes),
-                 return FALSE);
-       g_snprintf(buf, sizeof(buf),
-                  _("Retrieving message (%d / %d) (%s / %s)"),
-                  pop3_session->cur_msg, pop3_session->count,
-                  to_human_readable(cur_total), total_size);
-       progress_dialog_set_label(dialog, buf);
-       progress_dialog_set_percentage
-               (dialog, (gfloat)cur_total / (gfloat)pop3_session->total_bytes);
-       if (inc_dialog->mainwin)
-               gtk_progress_bar_update
-                       (GTK_PROGRESS_BAR(inc_dialog->mainwin->progressbar),
-                        (gfloat)cur_total / (gfloat)pop3_session->total_bytes);
+       inc_session->cur_total_bytes = cur_total;
 
        return 0;
 }
@@ -886,25 +1005,25 @@ static gint inc_recv_data_progressive(Session *session, guint cur_len,
 static gint inc_recv_data_finished(Session *session, guint len, gpointer data)
 {
        IncSession *inc_session = (IncSession *)data;
-       Pop3Session *pop3_session = POP3_SESSION(session);
        IncProgressDialog *inc_dialog;
-       gchar *msg;
 
        g_return_val_if_fail(inc_session != NULL, -1);
 
        inc_dialog = (IncProgressDialog *)inc_session->data;
-       inc_recv_data_progressive(session, 0, len, inc_session);
-       inc_progress_dialog_set_label(inc_dialog, inc_session);
+       inc_recv_data_progressive(session, 0, 0, inc_session);
 
-       if (pop3_session->cur_total_num == 0) return 0;
-
-       msg = g_strdup_printf(_("Retrieving (%d message(s) (%s) received)"),
-                             pop3_session->cur_total_num,
-                             to_human_readable
-                               (pop3_session->cur_total_recv_bytes));
-       gtk_clist_set_text(GTK_CLIST(inc_dialog->dialog->clist),
-                          inc_dialog->cur_row, 2, msg);
-       g_free(msg);                       
+       if (POP3_SESSION(session)->state == POP3_RETR) {
+               if (inc_dialog->progress_timer_id == 0) {
+                       inc_timer_start(inc_dialog, inc_session);
+                       inc_progress_dialog_update(inc_dialog, inc_session);
+               }
+       } else if (POP3_SESSION(session)->state == POP3_LOGOUT) {
+               inc_progress_dialog_update(inc_dialog, inc_session);
+               if (inc_dialog->progress_timer_id) {
+                       inc_folder_timer_func(data);
+                       inc_timer_stop(inc_dialog);
+               }
+       }
 
        return 0;
 }
@@ -917,16 +1036,48 @@ static gint inc_recv_message(Session *session, const gchar *msg, gpointer data)
        g_return_val_if_fail(inc_session != NULL, -1);
 
        inc_dialog = (IncProgressDialog *)inc_session->data;
-       inc_progress_dialog_set_label(inc_dialog, inc_session);
+
+       switch (POP3_SESSION(session)->state) {
+       case POP3_GETAUTH_USER:
+       case POP3_GETAUTH_PASS:
+       case POP3_GETAUTH_APOP:
+       case POP3_GETRANGE_STAT:
+       case POP3_GETRANGE_LAST:
+       case POP3_GETRANGE_UIDL:
+       case POP3_GETSIZE_LIST:
+               inc_progress_dialog_update(inc_dialog, inc_session);
+               break;
+       case POP3_RETR:
+               inc_recv_data_progressive(session, 0, 0, inc_session);
+               if (inc_dialog->progress_timer_id == 0) {
+                       inc_timer_start(inc_dialog, inc_session);
+                       inc_progress_dialog_update(inc_dialog, inc_session);
+               }
+               break;
+       case POP3_LOGOUT:
+               inc_progress_dialog_update(inc_dialog, inc_session);
+               if (inc_dialog->progress_timer_id) {
+                       inc_folder_timer_func(data);
+                       inc_timer_stop(inc_dialog);
+               }
+               break;
+       default:
+               break;
+       }
 
        return 0;
 }
 
-gint inc_drop_message(const gchar *file, Pop3Session *session)
+static gint inc_drop_message(Pop3Session *session, const gchar *file)
 {
        FolderItem *inbox;
        FolderItem *dropfolder;
+       IncSession *inc_session = (IncSession *)(SESSION(session)->data);
+       IncProgressDialog *inc_dialog;
        gint msgnum;
+       gint val;
+
+       g_return_val_if_fail(inc_session != NULL, -1);
 
        if (session->ac_prefs->inbox) {
                inbox = folder_find_item_from_identifier
@@ -949,6 +1100,8 @@ gint inc_drop_message(const gchar *file, Pop3Session *session)
                return -1;
        }
 
+       inc_dialog = (IncProgressDialog *)inc_session->data;
+
        return 0;
 }
 
@@ -1085,6 +1238,7 @@ static gint inc_spool_account(PrefsAccount *account)
 {
        FolderItem *inbox;
        gchar *mbox, *logname;
+       gint result;
 
        logname = g_get_user_name();
 
@@ -1096,12 +1250,17 @@ static gint inc_spool_account(PrefsAccount *account)
                inbox = folder_get_default_inbox();
 
        if (is_file_exist(account->local_mbox))
-               mbox = g_strconcat(account->local_mbox, NULL);
+               mbox = g_strdup(account->local_mbox);
        else 
                mbox = g_strconcat(account->local_mbox,
                                   G_DIR_SEPARATOR_S, logname, NULL);
-
-       return get_spool(inbox, mbox);
+       
+       result = get_spool(inbox, mbox);
+       g_free(mbox);
+       
+       statusbar_pop_all();
+       
+       return result;
 }
 
 static gint inc_all_spool(void)
@@ -1156,7 +1315,7 @@ static gint get_spool(FolderItem *dest, const gchar *mbox)
        debug_print("Getting new messages from %s into %s...\n",
                    mbox, dest->path);
 
-       msgs = proc_mbox(dest, tmp_mbox);
+       msgs = proc_mbox(dest, tmp_mbox, TRUE);
 
        unlink(tmp_mbox);
        if (msgs >= 0) empty_mbox(mbox);